Power Control

Rhopoint Components have an extensive range of Power Control products designed for various applications within the industry.

Range of standard resistors for calibration purposes from Alpha Electronics and Isabellenhütte.

Vast selection of precision and ultra-precision resistors, current sensing shunts and low ohmic resistors and power resistors in various through-hole and surface-mount packages in virtually any resistance value from Alpha Electronics, Caddock, Isabellenhütte, Riedon and Susumu.

Range of NTC and PTC thermistors and inrush current limiters from Ametherm.

High quality, high voltage relays handling up to 15kV from Cynergy3
Data acquisition modules from DGH with number of analog and digital input and output options, offering possibility to easily set up a customised plug-and-play data acquisition system.

Isabellenhütte’s innovative solution for battery management system applications – the IsaSCALE IVT-S is a plug-and-play module for precise current and voltage measurement in package fitting into palm of your hand.

Robust, high quality general purpose and precision load cells in range of packages by Lord Sensing Stellar Technology.

Variety of digital isolators from NVE Corporation based on their patented spintronic GMR technology.

  • Ametherm
  • Inrush current limiting thermistor
  • Resistance of 5Ω (at 25°C)
  • Maximum steady state current of 20A
  • Maximum recommended energy of 200J
  • Voltage ratings of 120VAC and 240VAC
  • Body temperature of +206°C at maximum current
  • Ametherm
  • Inrush current limiting thermistor
  • Resistance of 2.5Ω (at 25°C)
  • Maximum steady state current of 5A
  • Maximum recommended energy of 30J
  • Voltage ratings of 120VAC and 240VAC
  • Body temperature of +165°C at maximum current
  • Ametherm
  • Inrush current limiting thermistor
  • Resistance of 40Ω (at 25°C)
  • Maximum steady state current of 2A
  • Maximum recommended energy of 15J
  • Body temperature of +142°C at maximum current
  • Maximum disc diameter
  • Ametherm
  • Inrush current limiting thermistor
  • Resistance of 4 (at 25°C)
  • Maximum steady state current of 4A
  • Maximum recommended energy of 20J
  • Body temperature of +160°C at maximum current
  • Maximum disc diameter 10mm
  • Ametherm
  • Inrush current limiting thermistor
  • Resistance of 50Ω (at 25°C)
  • Maximum steady state current of 1.1A (up to +25°C)
  • Maximum recommended energy of 18J
  • Body temperature of +125°C at maximum current
  • Maximum disc diameter 10mm
  • Ametherm
  • Inrush current limiting thermistor
  • Resistance of 50Ω ±25% (at 25°C)
  • Maximum steady state current of 2A
  • Maximum recommended energy of 18J
  • Voltage ratings of 120VAC and 240VAC
  • Body temperature of +140°C at maximum current
  • Ametherm
  • Inrush current limiting thermistor
  • Resistance of 5Ω (at 25°C)
  • Maximum steady state current of 3A (up to +25°C)
  • Maximum recommended energy of 20J
  • Body temperature of +170°C at maximum current
  • Maximum disc diameter 10mm
  • Ametherm
  • Inrush current limiting thermistor
  • Resistance of 5Ω (at 25°C)
  • Maximum steady state current of 4A
  • Maximum recommended energy of 20J
  • Voltage ratings of 120VAC and 240VAC
  • Body temperature of +181°C at maximum current
  • Ametherm
  • Inrush current limiting thermistor
  • Resistance of 10Ω (at 20°C)
  • Maximum steady state current of 4A
  • Maximum recommended energy of 40J
  • Voltage ratings of 120VAC and 240VAC
  • Body temperature of +162°C at maximum current
  • Ametherm
  • Inrush current limiting thermistor
  • Resistance of 10Ω (at 20°C)
  • Maximum steady state current of 5A
  • Maximum recommended energy of 60J
  • Body temperature of +172°C at maximum current
  • Maximum disc diameter 12mm
  • Ametherm
  • Inrush current limiting thermistor
  • Resistance of 10Ω (at 20°C)
  • Maximum steady state current of 6A
  • Maximum recommended energy of 40J
  • Voltage ratings of 120VAC and 240VAC
  • Body temperature of +177°C at maximum current
  • Ametherm
  • Inrush current limiting thermistor
  • Resistance of 10Ω (at 20°C)
  • Maximum steady state current of 6A
  • Maximum recommended energy of 40J
  • Voltage ratings of 120VAC and 240VAC
  • Body temperature of +177°C at maximum current
  • Ametherm
  • Inrush current limiting thermistor
  • Resistance of 120Ω (at 25°C)
  • Maximum steady state current of 1A (up to +25°C)
  • Maximum recommended energy of 25J
  • Body temperature of +129°C at maximum current
  • Maximum disc diameter 12mm
  • Ametherm
  • Inrush current limiting thermistor
  • Resistance of 120Ω (at 25°C)
  • Maximum steady state current of 2A
  • Maximum recommended energy of 25J
  • Body temperature of +129°C at maximum current
  • Maximum disc diameter 12mm
  • Ametherm
  • Inrush current limiting thermistor
  • Resistance of 120Ω (at 25°C)
  • Maximum steady state current of 3A
  • Maximum recommended energy of 25J
  • Body temperature of +179°C at maximum current
  • Maximum disc diameter 12mm
  • Ametherm
  • Inrush current limiting thermistor
  • Resistance of 15Ω (at 20°C)
  • Maximum steady state current of 4A
  • Maximum recommended energy of 40J
  • Body temperature of +152°C at maximum current
  • Maximum disc diameter 12mm